which of the following is correct order fo forces?
A. Weak `lt` gravitational forces `lt` strong forces (nuclear) `lt` electrostatic
B. Gravitational `lt` weak `lt` (electrostatic) `lt` strong force
C. Gravitational `lt` electrostatic `lt` weak `lt` strong force
D. Weak `lt` gravitational `lt` electrostatic `lt` strong forces
